INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b70bbcd43d3178b223569af72d6d1f3f15b33a1b17a39d8f33825774365ee4c', 
    'sfoIVtpvyvWcEZkmidNKL4AJWbjngmMXHyFEuwyeoLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)