INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '245c7c2d53beb22bcad8131c1e97db2ddaea4cbfe15fb568a433a766466473f6', 
    '6xhgCtjoTGcset4G3dSDrz3zwtZtlob582JtXr0+z8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)