INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3083970e560e557d5dd092abfd9ac3d96bc583715465a14c52e23e7333317df0', 
    'wmIi1/OXff4immJ1PBCGYMRBtFXp18aqHZqmVADr+cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)