INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd96bd20555f177995a18ef4a673c3437d332fdd984bd17ba197e37c0a269b4', 
    '6JaIrvtvur2kQS19vpToJJb1uVEY5RFtSVdlzaIyG14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)