INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6284dcaa7986282c8de99c80f4249bb1f33fd7fb0e72cf34814e0a0458d42868', 
    'S3eFI+u6HJlvjz4qvfjoWf+5PDNbSDBMls9JkqjCI2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)