INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b367899507a52a9158cc9f3756bcdb0ed86a464704958d5639a176c6e3ff4c4b', 
    'jgmje97QI2WeV7sXzYIVv5lzqJUnrNZLDSVM0krR+3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)