INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76afdcac2702873ed36e7d6d62a21b0bc767856987adc0f7e25da155222159b', 
    'd3D4iokReCVSN8s7XH+y11k7AetyHmM9GxEzU/v6uk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)