INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0cd915826ad95817bad5b2d85deaaef398cc17bc421e2092f5bee5dcfe78a09e', 
    'A1FRflh3n0m9ftMA14Fhu/I2rim5AjDfo5S0w7qM+CI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)