INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c7c4ecd08d3978ccde019133a53cfe196456bd3f0d94850e36a8850ec67b6b0', 
    'SjyVqFPUipKihjB3BwubhuzxR1PjcfLjIPXr/FtaDiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)