INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d04cf9a343b5c7771997a993ddd3ad346795045f3564bf15becd5a367325182', 
    'c3X5rvbeQu8v+a0RDT1CsPd7MrzpgHuY7XJ/NF0n728=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)