INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2f4d8e16bc11f197a0f298d5c315f525c3a5711f80ab858e47ce4a03cd19f2e', 
    'P0pJb2l8GdTxzpJSp1u4NECJC1bcsrmc2GS04XDXrIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)