INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c48b4d91306e7606c46feb9603aab25b472049aa3c81048e364346de2801dc', 
    '0VxCaDJT5+hwhXXWLsmxdiUfOyociCabJPZJc6CSrvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)