INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1542e5324c48838b1b98a6775e198740837301ed9ecc982a15600fba1d389c1c', 
    'rWVT7KCU0or9NH8i1WWXp2YYBKvPlLn5kXbsGDMHnz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)