INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b6c27af052d5313df58027e9336ae7cbc7d8dc7a9e63fa1b5a456093a50b90', 
    '84m2YSatJRrfyAJfc5ntv4TKonFD1v6tQ8ChJXxzS1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)