INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29f5fe366054afa8391c0b24d8224d65fea98c2b6b7f926ac16933778f426c90', 
    '6fvgvGdVT9GZ459rGITqDGiOKFafZjd3+1kosDWMeO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)