INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2eb9385a0184e2cf0918ef099cedf496b5471d5eed32f239d9d9c89483210f0d', 
    'HrQU1KolFDyasmGA9Knt1GY2Mlj5WIG7DdRsK1rsHLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)