INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a760c6460a5fb3e862dcb9db176dc3b701589eb152bac825d5e6672e28ce02b', 
    '4PZ3U9nhCUwsHcd9IAC1ZbSdCI4Yeab3amofcLq2s2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)