INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b790552c163c19e84160af611f2f249e6a6e2422da421195905c42e7c416b9be', 
    'XOytISEjQbG5gi32aYQhCb4syLZA1q8E0oZiZL+SmZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)