INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f997e591c82e48df6c47d9f0fb4aca8d128ec4c5bb3a76d5fd3c9d12f2be6019', 
    '2tVJU4UeH/TDHTPm/QTMFjiXKMDSoCTbTJbdAOOboOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)