INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f4bcf699dd69cd2ca404296d6a8f5d2f8cbf787b1798981e9885db30233bf18', 
    'kKzLDmuz5hLDcIk451eVVtqJZNO76q6cC+RQWk1TriU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)