INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '788718aefb4a7c47258c7c90498728969aacdea7c87cb4983a443b90c9a5f0c3', 
    'hJM1hOGGO12WQ8lrq6xGSysoT3mdxtBWFL1iD4hj0P4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)