INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2af3ad890b065948a8b07864ef43f19533c22ef2131e74ca6b5707df20d421b', 
    'lrr+an/zHLnQt0tLJSofQqcyLHeT2OJdPa7KSONqupw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)