INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc76f31ea109b9bacf657639d5136b854763a2ff53c3155a2c56b232fe7bf60c', 
    'zMrm/ODJ0yl6FG3t3GfY/tkNpCflddPtRzmAAZtHHzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)