INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b85a3a52bc8b10ab720f9c03067ba8e757231081d7de809761e06c64689dab24', 
    'MDspvF7aZFGUa8jeAJXVJUdPgPgJC0Dx8abf/FNR6LY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)