INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38ca4dfc54dda39f71537973c9f0c0a7668ef160153fb2a4e204ca4ba1d2df49', 
    'x+D0SJFEe6JWfQUVQB9uvq1QEM5kojuE4s0J73hZySQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)