INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b77eb4fb076dc275862a7f0efbcd9aa07e716134c97a238a01c9a641e70fbee7', 
    'NggFUItUFCaHKRnhP09aqQkiRSRs14FprLGQYWlmQJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)