INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40b2cfef3766aa6eeb0931c39907c390e424fb30c841e48afd7259bec4117074', 
    'uoB+OVCAW7qjgcGRdIOhTiN5ZMY4ejQppV8WvvYrQPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)