INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bc94ee00fa74b32891514e7c2be2cd31270dbe340d113a29af1b11d938aafc2', 
    'KLeVhRTOqEb9N6O7NfEWLqJM8BiB69bJDxCtK80qsa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)