INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f9e92ca8562c1402b4fe051ade299fd57a5446b881671f5002f642a370e50ac', 
    'fsx5iWUSUs2h4LXvWB9JxCMvaHi43UuDFlm8/EuDods=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)