INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5261fb7fa0207f4a76a243da0cbec3d34d3ac427746fc25be477be94e28edf4', 
    'R330N+Vgzq6tG5BPMNMK1oCfjmMGGa0Z+0KA6JpuTYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)