INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e151fbff541489398614dd7bc3ef083aa52ccd33c25a5955ef1fee280e5811d', 
    'jVH7q9+mLDVZjGGSPjRNP9XZGbPOQYwvE7N/SHYQKnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)