INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23ac522f2971195912961b1e28f402af2c7b48f94bc2e3e54bd5a40a9fbe560c', 
    'kL1HNO7GBFAFckUZxl7MAmnqBAYMdd3a7/FhezjsUp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)