INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3464b80cc1f4d1fee967514d81060c8eb351be521eb845ad5240f61d9738c2b3', 
    '10mXJjK76B7VDPgzx9ITT49IGeasL0FzXYkcoedLXDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)