INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88387505685a6207d36013f80f5299963afa1c6d7d68a9d68d4c03ac6c6a0bf1', 
    'GThQglNVOx+/fKqtIap3sBV4iEy1a9VxPn4y8678ukI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)