INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51f2903edcc2225f56adce931f0dc8726085dee812476068ed082ad24590acdb', 
    'YtYa5BGlhfUxn3Vv0vAXpks0RUkPDA1bG+nNWJg1VD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)