INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51a0bc842ba55f3ddb31a18e415df839e112bdf6e1f6cf1fc66f917ee75e75d2', 
    '2Be8Smn6ZkKWPxIsSPtZjUinAmbr1pBJ0HCnAWhyU8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)