INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c6d98f2fd80947d02fc30beb42a02c85e0145d00315f18b492afcd1f1f534aa', 
    '8VFx8TWslfOhX8qLnLq95drAYJbYpEoW64HLtKrqg0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)