INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5189e1af1ce354f5f0e40f981a5d280821acaf2cdefbdd19d522fd20094dd233', 
    '46ePTUpKmAqI4l91DTzmbyMe8Yr9Ypo/fLT7ODSh3mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)