INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9051359e2bfcc011817db7f1179c7c0c16aad9c95d9af219b743302c74c0028', 
    '9hjKQ5I4tN/r82fAGp1RQ/1iJTFKPmle9ryOvi7qLfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)