INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c61b5b189327ac515d3a100878c9db8d64c432b758c2601a47c328b957b3bf1d', 
    'eM611kvk1RxHW6hghlWrOG5WwoI/8ECOdbGK+fGTNz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)