INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ad9b2b576eaf08538d4807b4174075946e78aad42d90d841ae166f08df8d9b2', 
    'HTul9giWq8VPYKj2KMRuZM51F4ZSAeWSQDjezz9n0Pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)