INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cffb977d5035574509b14be824068462c05acdcab456758697b3ab4b66c62e4f', 
    'gF/+0aI2vrN6sF+t/p9TNGrRlUrybNTCq04siwZ0AKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)