INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c8bd25b4741c136e90ce36b63a0655ae3172e2a897666fcb73acbd73e85493', 
    'nMebzuYgpkr79T0rCvmgBddsN0Gn+sL/SLsiapu7VSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)