INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '424f1e303ece477a7507ec8532f2b3f5fe4499a998a1da0b60b275e2e0c9e645', 
    'Fya5VpRBziMwI3HrS8BVUb8hwx91C07Y5FwxeT0uI+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)