INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91a7d760112d29340d3a09e2af950d559e573de75d5703647780847bd7c618fb', 
    'ZXEzuxUeYUq8YxaS1iCHgypT3xh1ffMP+Y5eTtBv3sM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)