INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4ab2d0e46f6c9de1bbcccf4173544b3b4edf2555212bcda2955062a1718b508', 
    'IjLEqgLAqiR2JI4GnnAz0hOXRDG9Ur6ojGQqodFNZpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)