INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b75589f56749671cae93920d53ad8876b0656935a09ea31ed2a610e321f9b2f', 
    'wyqS6y6ybNhbZrHUmrS5T8/ywUu87bgUjcqLLtDrUd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)