INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b578fe1d3d24730a5eddd2df71020f3ae9daadef16032b0331e86f40172fc68', 
    '9ZhZAUKKgFuXZD6LTijc1iD7D8NUgCAU8R/wyTMKxVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)