INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f757b6a8a4fc2674f4f34465ab264a93012dd41bc41468b27f52337b70815f4', 
    'EvXz1od96vIllU62xdRM6E+XWsXa8DsI8jszmrYzs8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)