INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15322d72e0cbd1cade27c1bef111a2a94ce5047dcd47e35c2002b5a1551d306d', 
    '2mAA8dYqFTbZ3DubKaFMk8y+9pw/LvKoESoncNHYP4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)