INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75e0d107281ffa7367a6d083f1112efda8a9421dbd299fd34ede25c98395850a', 
    'DT/Uw9weryLIJhN+nqsg74hTimsRLVCf2fmdbj3kty8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)