INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e5c2c603097cdf3164fba34f37f0802dfd51be17cecad1848eaff510bcbf878', 
    'W3cVyxzeExAanwbm4+PcgaaHz41qwt5QVHnNDh90lxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)