INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df61c9e1430f33b7dfdf53b9779a007c1f567196390891f43fc353391fb80514', 
    'tvvpbGQFgRQn17YkigQ+1ZoUQ3jvgJ+vSbdEoQ2RCY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)