INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7c3d05da4ab8c762133f054e9aaced5cb6cd2cf22563ad47d67221614ba124d', 
    'KHVoCuvI6aZpjqct/YsyrYu4SLjJmtPQqHY6hgkEeR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)