INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a2e959008b0e6e0be7844ea0b429d6aefa67d4530fa625f714d73e3c6aba755', 
    'EIPA4EHNaAtDe5a4KvG2vw3JcJuj3GLchveLjIL9Ug4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)