INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6e91a51f9be47bd4ada86faa58ea8249c2e62c5435a0ee0c144254987a7807b', 
    'UEJCQ1XVb2CVvYdfxlHEJcb9zYKc06X3G5IY6GeOrn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)