INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7937ba25809f04eba3ad212fdee022b6174df8ba2d1c1e6bd0e077d4b92aff5c', 
    'b9iB0c69osK5ka7HEI3YrwvJxcEs9+qKedU+FLt38Lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)