INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a593b5f2c58cd3bd51e5ae4d4310a5f90e0d2ffb7578bfc3919b58c36aec3c0d', 
    'QCH2Z+LnxqYbViU3qA0Pbype4uyZJo3xDVAq2Hu276A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)