INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5519bc079904f709a9809c4f6296829336130945b3bcfcc4a6f52edccf5799d9', 
    'lYsEUNNtgAiigLFZwCEH9Rr4HZ0KdkT+7JaZr1fd+Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)