INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b76e7f1a2fc6e54b9999ed13f0094683e1d2166be3bac2af7dc36002f668da69', 
    'AbYWTgGcnE5RMrin08vS1A2nn/0u1QNEegwUBSOL3oA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)