INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a9a2a1894fcb9fe29a88bcf01f6cd19e1b36bd8bb33111566413cfe29914cf0', 
    'pkmzCiA86/fQ9rqlptFPLyGJs9QHDQL373LTdRpG0MY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)