INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ef8395723d1d80737e9f061f24e40078c6a4417451523931bb8115bca07b53', 
    'tTWOvAdAKJ8xKHWKPFBWP6FEIcHRGBNcrGEok481qo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)