INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ea2a00804d54c8c433c2aa6e0edbce0971418a246999ed97f63c14454d555bc', 
    'AIVKDaVnDLFc/xWU8fKdv4QD1ostuxG0xt0T7MfYYhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)