INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8779c1fedf10d86a61afbade8ef2b82c060fb4339867b42266e6d20f98ef0d1', 
    'f+zef5HR6BoUSFHjHRwGwfGSoTpFOUvOnEC2/lGYm0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)