INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87d7eea88e2a3b269651f6351aa7a6c1a4847727202e61884ab8547956f6e5fa', 
    'Lz7c8Dd2eSqlhmM63drKPkZhglTzOVHJGwr6/jIk0mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)