INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6feb2e7696d4b91ab9f7eb2473547862e2893793f2b222517bdff9c894a0908f', 
    'm//E+O4E5EHb8I575QG2Mpv5uWaya7G9MnEcdWtGLbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)