INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '030d621a19901384edb601768fa288df69c3e387c732f774b39156b8ffe7d63f', 
    'z8YXEt53IRETiuy/qMFTlF70igMH3CYnawyzfUjPTj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)