INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6742698a894a96749573afbe93e7c0c32396d8fa30d6be02a3d5ff0b86c8bf4d', 
    'XXB8G2mEYMuI80zRBFrcpQV9ipXMBJQ2j7oToZYCLsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)