INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00aca306796017319dce07a3514f7f3d3e8755cb2b075b410ac9030d64d21f6e', 
    'LzTkm2dFgtuHYJXIIpI4GWSyYJTIUd7uOVlfQC8zSOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)