INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2eaa17af0a556775b03fffdc3287141fa1066e9e84bc5d154f01fafd65c0380b', 
    'TpTO1WJC5OYNwECWnABk9pbSuzZ0o3ILODvOtZm1TMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)