INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fe03d5844595e1ba45ffcc4d1032f6a4de2cecdc746e7374f497f212e912a95', 
    'eaAy9tZ9eyPTLk/6VRuOS69QZznsUWoIRchBG9tL4rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)