INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae425e36c26a4a1f0608d2b28a33da6ce6c93203132cade1cbb6161f03b9c426', 
    'VI7Aj+d702RRDTpCgL8oaQVY0WW1Qw/ea5OKfzAOdmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)