INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b1c0da03702c9a8c721b48351ab870339b73c52a0ac9ffa612188ad2125bf12', 
    '7RCO438qQb10ddL6YV38rn7SrEJGL+reS4kYnUGcATg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)