INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc7703734365f79548bcca940c2fbe21b17be2c7722e768e824f23f79dfb6802', 
    'B4ilBW9YzLjZ1/rhVOh7rP39AVEbB/0asa8nfGlyPOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)