INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4da60bfd1873bc60f9de9858086db3e931322e95ad2937a63abb49140ccc25cd', 
    'SSLAKGODZD7y5IErxzTixFrk6tgl+05vTFAa43qJPdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)