INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18e451e4623947de619b665289136b0f1c26b591bd63d597d3836613b800fced', 
    'ePmToDsbHmvthO4DR3sOkBYCvc68TV8rohXvKbLKmyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)