INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7221391081e63b716906aee51db2f2f0c2d4b7788ed08112e7569d06ca8bc3b5', 
    'SdCW/5MgDMBaBkAta4YwUy2VMjz3+sDCLkFukwJA5Sc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)