INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75af578d278ade15358872fec72a5fc792be2de8f14f497148be152b6f481944', 
    'ktDzCsJJztS3VCTh6cf5dKY2SfHXVJ3fcCC7cwh0uPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00102

Result

int(1)