INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df7be03a5d29116b068f8a1e1bc49828556e6a31abac3a0836c572b1c822ac75', 
    'HzjJq9PNVjWVKCSpAFCghmn91cSnHtukdpdJVIDT9kQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)