INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a57b192660fb90fb557115182b000cc17761f7c3cd13b6a0bb1b8f9fa4d2c517', 
    'y5YFEO9RunLTAyx+xMxI37q8KMnWkLRKxsbBMBHV4no=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)