INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66092da6739628597b74cacda15f9cb7b1bcfddbbc1037418e25d382a5a35ecc', 
    '0cM2+ycy27HVTTByTA4visABNKU2FA2NM6FEicRjnCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)