INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '832b420fbfcc282f14262654c1dcf1ffcd39b876c5ea606025e11d984a00aded', 
    'mr5DqU0q4/x9EC/5BfHOJqRFEg3dSYNVHpyLYKcrPhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)