INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4000b24a206da19f629d13557d01948d3ce0473542f94d4f40b111fb05bf9e29', 
    'z9XlNneqwZH6EGLS1MnXdPAB/lce7A+nDqGyAddZ0rM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)