INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48c048b039d0cf4df8352a36dea7c1ff7f4e8626bba1452bd858ea542794090c', 
    '+uN6yBIeHFLRvqiD1YL2KrQFLnqH5ye8bqN4VpL1wps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)