INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c526e9e91a9a67f3ee0cad9441061cc8fbcf99d97395c5348eba222df8f59abe', 
    'Nqapmh6T4bxViSuZB0iFCNHtK3HSwb9w5g6Vr5bvgeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)