INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81449bbeec77e5099dd868cf2592b1167c7ba308a5e9cd531facfa2dfa587334', 
    'vwrJl557TY0tp0aBQxAMlcNBQ1DUMKGslaVtOnnW1eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)