INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef18bf86ed0e479ee631140219e1e748fe2489dd6e4f670d2ea299a5353574f9', 
    'R+Gv0YvMZESXhow5JUF2gXQ/ZVKBANSjpzeaVzvKi08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)