INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e0052758579af066c4c58388d3c2697b1c0f949151a0c467be5476f6d0a59c5', 
    'JxEMp8i80BprRi5fkzQHxkMZ38SKPNt2VyyLsVLSuUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)