INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6a569f53156ba4c339eef59fdf3b500787e26d44d9c1efe6c83e3aedc9d8040', 
    'We4YVGS44BJgncmRXa2EL+NtbDE9tOC5IcyuiW2jdJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)