INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8db43aa6800ef20305b0c4c0a29faa851a44fc05ac0028d00436ccd9f7c785a', 
    'dovt+Iej2bsp0K6R928dyDSqoH8H0BiSFrbkLxIcWAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)