INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd0395f73af49511ae1bf9cdf3df2205730d40b811b08cf05c22017b0b3767bc', 
    'i6mvOvaW14IlR5dZ1CPFwsIAzq9Ne0gBittzNLiBEA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)