INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a51b8097f95a8ff3ea966e4d57678842495d46e583c410b39289d3fa2fe682', 
    'M114iDPycrNjzGjAwavvOhjLGnYs/sFpwauADj+bt8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)