INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e1f870aa56f40279911fa8cabd875771af353981e5fe11720b1b95124df14a5', 
    'TQwOQ5fi2a1nf4nboxi+kMP+j8X3Nc010Zfre4cioyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)