INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6f6a415413a6d1aeecc3c3852d6c55b40279de5c98250faa80d2f220a72a4e1', 
    'g4h1o3Jg8NtVcs2/dRsOwnBFx8YQ2/XRhgbHNGca53k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)