INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c98a8ea3475a0a5153e6e30daa6d9ad98510aad75e42918696a222b1ec80fd59', 
    'TZivDml82e2ClXvKSRxHiE2JV7vUAZk/VLF//mUmBpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)