INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4d3db6f6714805888bb5737159180611367eaf43005a708cb30399d31e2eec7', 
    'q5G7PUSXm6qwoL+JC79XCpo7Sed3qPtBuxkoFo4M6q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)