INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52110d9f020d39b2ffacd470b3550957b0781851f6b07747fc56a2629b7282b1', 
    'e4WYJ6rkysk4IJPqaZqhADBqffXKGJ9RstOvSMp0PEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)