INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8389d916475b4af7eb1bae4277228bee4d2cb0a940047af45ab50a2808eba96', 
    'Bi5ZB/BpbsZ8dJAUZzRZrj78OPRhytPfOpbz0F4Owuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)