INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '759a28eee9e73f3b3bdc68315d3c35854187f446f0608d2d6abe8497513a5a73', 
    'SR98D4HWyclCYutvrU4xxR9dGvJYtpLDq6L2VzjYMcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00144

Result

int(1)