INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08244c8ebd123e3095e9fb57c070e3838a1043a899c2234b01811071d8cad1dc', 
    '7ElJFWdWRKvye1XdFI9eY8Qh3yKIJNRuqwm7wA+vsGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)