INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '578634b290c568835927d8767998dd8185ea03b522b1972d51a5ea47a3530d5b', 
    '781n4hH+0c1S4gKkJczUzqNp7sOF2cx1TWEJhPxFp+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)