INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96ead285645bc4da884b0cae985c54329614eab9ffb8646edd14b97de2385e1b', 
    '7L9/pK7ux5tC0PcXxAPKXptQOaVANtWCf15I1cArfy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)