INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd57cbcbb868e26730a77530b435102503066fe64e5b7e9e240a0c032d497c8c4', 
    'jIvwLRaNqrjp7A9Z4s/RY6waSufDyDIE/ixV3Y2YokU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)