INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55558d1b06c0fb812e496fef356622131059556777476bfb91ac33b110a940b2', 
    '3JEbJnGwL6Wu7+N+SUiPOwsREHBD5qb3grsrQ4wENq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)