INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '304501b0ccfe63f81289e0eaf89e8fff26ecbea58d370e1776e48188c0a414aa', 
    'GWa9tk5jA5P37FG8RaZKUH8sfk4HRAXsUJbejlWtu1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)