INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37da3a2bc7388397e1e077f10d5f4967ef0b228fa93bcfb6be76b907776275d9', 
    'MNJZccBIVku8HWE8eehjRGnZ2D7zIRG7ko0pk12GL6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)