INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b6dd0757351ede119508c15127849f77ce7a6dd91f64f65c4aa0815561f2e84', 
    'kJN6PPJ5FtzS1TI/RXfy9cEO8mZJ9pkQnrBbwgntkJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)