INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b544a38c3ddbf91c0228da0f54875e6852ead2fb76018f9122e9430c3627147', 
    'THVcvnAGNopohVtN1Et/MaaHSQRWk0xOVTBPw40XrT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)