INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31634add33a29691dbe1a0b38d37c210c424c396d03f01f41cff6835977ab285', 
    'W6IFqmqNImip1sarE8UYYm/+JGVbzdLBAtNGhAZ+yUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)