INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb80deeee18abaff56399ad70ee8cc1ccf2e5d3b66241069ec5798d2739eb22f', 
    '3ccDobV8ssqT6KD9aA5UXQ2JZwxEW89eSRAHZZtjj34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)