INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0608c42ba3e3ca4cf63590a530bcca0f81b7a5c964e21e3de59762e92477feed', 
    '+uLFCNSeLk0avEKXguoNidy5YdrZlqFT2Zvonhyd+tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)