INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48221b8c7d21770f052d7cb27185d1496982f659687a6d6dc16631e5b23958c2', 
    'kmyPTj1EXSIlGsGDEYJN8DdppnG3SjCETniSoCcAc9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)