INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55caf49cb39c5bd880f91428c09e69f778bf3f8c3954660fb0403d5d27bef2a0', 
    'PwsKR5i9YAuWGBOwGbJUDYqmQ9zfdK7BtFFj6EdW9Co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)