INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c54bf63e70c9476301e4e46cf4f4cb1fe7678678c4f881cbda8f0fdead5740f0', 
    'oMXHw6kf5bHRm6uvQ0a0wnUjEraiUZQp3WaEHH4MFPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)