INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f73a3ee619e14ef6433b031cde43b8e3376065ea939035a27ac6c62fc9ee089', 
    'B0cU9Vi4SqIXHw/BfCElKZvaD0FEcich0LbMh69thGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)