INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2c8084b1bd7c11da857300cabedc485b534667dd9b07b4d131d040182ebef5c', 
    'G/zpDQKjVupCpEUlcVar4brT454/+ZJXscYOf2QHYng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)