INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56992fc408d03ea8f6b9d7e4779b641504a3b979ee5be742264a8368ca9de514', 
    '0eQwrG+3/8Rm2x2JeXvQT1S42KqJbQZsH57zV0EpIf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)