INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84323c5a642adb2e244be4c2221a6ecf74f4c290dbb0a75643ab459e6d4a516b', 
    'lqpdK9umTPxyqS7/WhB1XjM4E7VpQsytIpePmdMaNVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)