INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81b98162d4a41882e0751dbdab01b2ae58482ed3e687981f541234bbcbadb599', 
    'GEM6FG5Jtw72IbzC1vwhD+L8rYye8DsNaxJCsMlYOMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)