INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f66988e93a64ee360b70859bcc90fa1f050bfd2f622575941a72bb76233dd8a', 
    '4Lvo44ztLgeXIOtARtfrfPJTUV4Y2ViiCIGFaQQRsi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)