INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b195ecffcdc5d50344deb979e01eaeb17c0258a974fad7d52a5cc88f191e8e8', 
    '5RnGtVzrTTKuiSEl1gj7v00lcsaAeo4a02wfVOaGC+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)