INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b40ce0577d89430ccc153b80a9fbdf86035a0824b6708a40d9ee509aa1fdefb', 
    'R7cNRp1Y80NwnsGKLnEoA3SWHLokx6a23x1shtb5rM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)