INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caea3a676684495a46a9ae932ca337dbb995b0126baa54a8982f760f45f7df22', 
    '9U2ccxFkC91SKTRsk3VotPI4w/v+f2AEO27eHMhDucE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)