INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a831075e0f1e81ad2d983e7d8e521e0b49ba698a6326a1595d763d271270afd', 
    '9jH2F44nWUjFctWpkbIKUrXGVMrpkKqM6mhwE6aHIUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)