INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af5540346da2e373561175e7096a9d5ed6bff0218acad42ad54756c88a0d1934', 
    'IZ/91lGIIDdHMw05uy55BQdV+Wj5kTbwRHc42rM73zI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)