INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '345cecebb47968ff861238ea6b13f006311f702139136ef76c2d3164da1ce6f7', 
    'kyrLtN4Y4fdkII3S03pa4MctJFkQReTm78v6TQ7oc2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)