INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e48252efdb9f4296315fff06d2bc9bc76c4f9d2da150893db26446bcb99c8084', 
    'h603mociljH4e35S/+4QSl2BLTVNWYW0KwpdrDGXPIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)