INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8a1f5675a8b9b1ce0e0ce8edb6bae447faaebad9d8c90e6fa51073871a90d57', 
    'Uu6qOVNM+slImJmlR/m80WRaBqPGQYJQKWqI2Pe3fuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)