INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '814c0f37a9ca304f15f302592a15a5621cb90399c62f9638c4fc068b902d857c', 
    'D2zfFSdtHS9bggzDb6BTfcdY+tdvaatbLKsrS6nIR0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)