INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c0f2cef0587c387d4c637300f6a8e0d4ae9055f92362bf71a4a0b954593b934', 
    'Rpwx0NsQ85zkDltOFWnNQcFR3CL11hYTbY6o+bpU8YI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)