INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c990f4b907563a146f6c1649fe72b83f75e715886552e8831ab24a790a53f130', 
    'gYlu4t8a16jHuK97eEvmDZ1t41xG5bcyM2cnmg4bCZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)