INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b0cf9b14a632a1b9368170f84870e7582aa738ba1ebc87284ce5736719fadb', 
    '+388tCChFSamovVPA9a2jgBOhuBQM8sKDCNM1lU0qqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)