INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52ba69d56684513881ec218a78be8a94a9e7ac6d46f4822755083f2d6b95e9b1', 
    'PxP2sloHVNE+2EESReRk6Q7VeK5mz2AK6dAv0zbXgks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)