INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac690011a7d3211e6c87d8d0654abfe2d9de0e8aabc157a8c90e058d631c06e4', 
    'JRbedbb89Eb54sG3dj7dw06CDOFA1zlEgJ0iv0wIOlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)