INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa96ce7b70d877def87207479c4a6a7f114f03e83e74935886c6c606daf033e7', 
    'WcAobbhZu7DU4U/YF8tQxrQzacckZh6mD1ieDmaImR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)