INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542a93dbb072e9d15788820c8a05be343c104e00b71cc37828a2cf210f29eb3f', 
    'cp7k52//E09VnJpbKWdSUVtvqqqPq2558SJSPRwa2rI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)