INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dfcf6bb34afc1144798780cf8a79bb7323e78814dc258e0b782b6a321e982f0', 
    'RndU8uh7OUXkLH861pK7xh4AOABn1WdzE2orLeWMHe0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)