INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '947ec225e5fbff5757885b69de4d0fb7c3cff598f888599a747b096b07ce64a0', 
    'OikTaqHxlInmqp1UKkgoeEL0oMPvOw9lm5i3TGd92XM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)