INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fb4c8a0b9e656910a17a8547d2ab33044d602b666abf6449f95469fe28012ee', 
    '1rPMqCUwI8G5ie92tmO4XLV5CJ0sig2+fbMXGTFOBSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)