INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55a8f6e4c1dcd42b9858c18d7115f9290542c446e783420e6a712559ae0d62c1', 
    'PofyHN4iRfLKyA9GgoX/murUb4AYD+8mIbPBFNfpmjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)