INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad565b81eb4db4fb010b535fbbe49b68aeab37369c808bebda358acd92d6cd0d', 
    'ploU8dTOByV+0ATsr68IpTs1srdVFckzuuz986bWLDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)