INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0e4938ac86b17674cec3434b1a1db3aefeb7ce40477f42b32695b00c5ace9b0', 
    'KKerBwmaw5D6g/Sb45ABQYb8VqnVNyNAQ3cGZhO20iM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)